diff options
| author | Marek Vasut <marek.vasut@gmail.com> | 2018-12-12 02:40:02 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-12-14 15:19:26 +0100 |
| commit | b76574300504e56e2878ade185d5f47893512d25 (patch) | |
| tree | 007e6ef5b3b64b7aaea8551e04b39a8b347fabda /tools/perf/scripts/python | |
| parent | gpio: pca953x: Zap single use of pca953x_read_single() (diff) | |
| download | linux-b76574300504e56e2878ade185d5f47893512d25.tar.gz linux-b76574300504e56e2878ade185d5f47893512d25.zip | |
gpio: pca953x: Restore registers after suspend/resume cycle
It is possible that the PCA953x is powered down during suspend.
Use regmap cache to assure the registers in the PCA953x are in
line with the driver state after resume.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions